285786147

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{22741}}^1$

素因数の和:22874

約数の個数: 16

約数和(自身を含む): 392981760

約数和(自身を除く): 107195613

約数列:

[1, 3, 59, 71, 177, 213, 4189, 12567, 22741, 68223, 1341719, 1614611, 4025157, 4843833, 95262049, 285786147]

約数ペア:

[(1, 285786147), (3, 95262049), (59, 4843833), (71, 4025157), (177, 1614611), (213, 1341719), (4189, 68223), (12567, 22741)]